Coolant

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Tyrone456

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2007
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Hemi 5.7
is the reserve tank a part of the system (is it a constant flow) i just bought the truck i think it’s green in radiator but pink in reserve. Can this damage anything?
 

HemiLonestar

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That's not good...if the two coolants aren't compatible it'll gel in your cooling system...
 

MADDOG

Living in a Firepit
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The overflow/expansion is part of the system so if the reservoir is pink/orange, so is the radiator fluid. Fluid transfers between the radiator tanks and the expansion tank regularly.
 
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